HVBATT_a224_VcleftMia 1/3 error codes At the same time

[CT605]

Has anyone ever had all three of the following error codes come up at the same time. ?

HVBATT_a224_VcleftMia
HVBATT_a236_CpAssertedFaultLine
CP_a006_lostCommsBMS

There was a power share error posted briefly but I found no record of it after the fact.

Scheduled for service to see if this needs service or if I should wait until it repeats… they accepted the appointment and want me to approve the cost …. That I will refuse as this should be under warranty If i need to bring it in.


I have not had a chance to drive the truck since this error but it appears to have cleared as the plug port is blue now .
Could this be one of those annoying errors that simply clears itself ??

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[mongo]

Has anyone ever had all three of the following error codes come up at the same time. ?

HVBATT_a224_VcleftMia
HVBATT_a236_CpAssertedFaultLine
CP_a006_lostCommsBMS

There was a power share error posted briefly but I found no record of it after the fact.

Scheduled for service to see if this needs service or if I should wait until it repeats… they accepted the appointment and want me to approve the cost …. That I will refuse as this should be under warranty If i need to bring it in.


I have not had a chance to drive the truck since this error but it appears to have cleared as the plug port is blue now .
Could this be one of those annoying errors that simply clears itself ??

Could be transient boot up issue, or a sign of an issue with an HV battery signal harness.

 

[M0unt41nm4n]

Has anyone ever had all three of the following error codes come up at the same time. ?

HVBATT_a224_VcleftMia
HVBATT_a236_CpAssertedFaultLine
CP_a006_lostCommsBMS

There was a power share error posted briefly but I found no record of it after the fact.

Scheduled for service to see if this needs service or if I should wait until it repeats… they accepted the appointment and want me to approve the cost …. That I will refuse as this should be under warranty If i need to bring it in.


I have not had a chance to drive the truck since this error but it appears to have cleared as the plug port is blue now .
Could this be one of those annoying errors that simply clears itself ??

Yep... getting them as well. They seem to hit when my scheduled charger turns on or the vehicle awakes in the middle of the night. I am headed to Tesla today to get it looked at. The estimated cost for me is $0... its under warranty.

Yes it seems like a Ghost error that auto clears. I have a feeling its software related.

 

[Jager]

Service Mode will reveal a great many transient faults that quickly clear and are not reported via the normal user interface.

Absent some other indication of a problem I would not be concerned about those particular fault codes.

The family of specific codes that would raise a flag for me, even absent obvious issue(s), would be PCS2 faults. And even many of those are transient and clear quickly and are not something to worry about.

 

[M0unt41nm4n]

Update… Tesla did a deep dive on my CT and essentially said those are known software characteristics (bugs ) and is not indicative of any hardware failure or issues. They said you can mostly ignore many of those messages and only be concerned about active issues.

 

[CT605]

Update… Tesla did a deep dive on my CT and essentially said those are known software characteristics (bugs ) and is not indicative of any hardware failure or issues. They said you can mostly ignore many of those messages and only be concerned about active issues.

Thanks —- Tesla wanted to charge me ~$300 if they did not find anything wrong. Amazing ..you pay for a diagnostics that does not diagnose the problem … I am cancelling the appointment .

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